Hannah-Toned Text, or HTT, is a form of text that uses only petty passive aggression. The people who send these types of texts are typically named Hannah, which is why it is called "Hannah-Toned Texts." This is in no way an inside joke or an insult to someone else, this was an observation.
HTT is a harsh form of passive aggression that should not be used unless the person you are texting is a major douchebag.
"Dude! What's with the HTT?"
"lol."
"Please stop with the Hannah-Toned Text."